Miami, Ohio Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 108.77K population of Miami, OH residents comprised of 2.20K residents who identified as Hispanic or Latino (2.02%), and 106.58K residents who identified as Non-Hispanic (97.98%).

Race: The White Alone population was the largest racial group in Miami, OH, with a population of 97.62K (89.75%). The Two Or More Races population was the second largest racial group in Miami, OH, with a population of 5.60K (5.15%). The Black or African American Alone population was the third largest racial group in Miami, OH, with a population of 2.59K (2.38%). The smallest racial group in Miami, OH was Native Hawaiian And Pacific Islander Alone with a population of 21 (0.02%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Miami, OH, with a population of 96.96K (89.14%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Miami, OH, with a population of 4.75K (4.37%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Miami, OH, with a population of 2.56K (2.35%). The smallest ethnic group in Miami, OH was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Miami, Ohio from the 2020 decennial census.

You can see similar information for other Ohio counties and also for the state of Ohio.

Miami, OH Hispanics and Non Hispanics Population in Census 2020
Total Population:
Miami, OH Racial Groups in Census 2020
Total Population:
Miami, OH Ethnicity Groups in Census 2020
Total Population:
Miami, OH Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 2593 2.38
White Alone 97622 89.75
American Indian and Alaska Native Alone 195 0.18
Asian Alone 1644 1.51
Native Hawaiian And Pacific Islander Alone 21 0.02
Some Other Race Alone 1097 1.01
Two Or More Races 5602 5.15
Miami, OH Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 96964 89.14
Non-Hispanic - Two or More Races 4752 4.37
Non-Hispanic - Black Alone 2559 2.35
Non-Hispanic - Asian Alone 1644 1.51
Hispanic - Two or More Races 850 0.78
Hispanic - White Alone 658 0.61
Hispanic - Some Other Race Alone 614 0.56
Non-Hispanic - Some Other Race Alone 483 0.44
Non-Hispanic - American Indian & Alaska Native 152 0.14
Hispanic - American Indian & Alaska Native 43 0.04
Hispanic - Black Alone 34 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 21 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00